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Thread: Pump setup

  1. #1

    Pump setup

    I'm doing an engine swap on a 2015 Yamaha svho. The engine setup is 2009 Yamaha sho engine with r&d tune and c3 wheel on the charger. I've been told the pump setup on the svho is too much for the sho motor unless I drop 4 degrees of pitch on the prop. Does anyone recommend keeping the 160mm svho pump setup or use my 155mm pump setup out of my sho? I'm running at about 82mph already with my 155 pump setup just didn't know if the bigger setup would increase my hole shot and maintain the speed if I drop the pitch deggree?


  2. #2
    Hy bro. I need help does the new gp 1800 seats can fit on a vx series 2016 model ?

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